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ADV7612 Datasheet(PDF) 13 Page - Analog Devices |
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ADV7612 Datasheet(HTML) 13 Page - Analog Devices |
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13 / 20 page ![]() Data Sheet ADV7612 Rev. E | Page 13 of 20 PIXEL INPUT/OUTPUT FORMATTING The output section of the ADV7612 is highly flexible. The pixel output bus can support up to 36-bit 4:4:4 YCrCb or 36-bit 4:4:4 RGB. The pixel data supports both single and double data rates modes1. In SDR mode, a 16-/20-/24-bit 4:2:2 or 24-/30-/36-bit 4:4:4 output is possible. In DDR mode, the pixel output port can be configured in an 8-/10-/12-bit 4:2:2 YCrCb or 12-bit 4:4:4 RGB. Bus rotation is supported. Table 5 to Table 8 outline the different output formats that are supported. All output modes are controlled via I2C. 1 DDR mode is only supported only up to 50 MHz (an equivalent to data rate clocked 100 MHz clock in SDR mode). PIXEL DATA OUTPUT MODES FEATURES The output pixel port features include the following: 8-/10-/12-bit ITU-R BT.656 4:2:2 YCrCb with embedded time codes and/or HS, VS, and FIELD output signals 16-/20-/24-bit YCrCb with embedded time codes and/or HS and VS/FIELD pin timing 24-/30-/36-bit YCrCb/RGB with embedded time codes and/or HS and VS/FIELD pin timing DDR 8-/10-/12-bit 4:2:2 YCrCb DDR 12-/24-/30-/36 bit 4:4:4 RGB Table 5. SDR 4:2:2 Output Modes SDR 4:2:2 OP_FORMAT_SEL[7:0] 0x01 0x1 0x2 0x6 0x0A Pixel Output 8-Bit SDR ITU-R BT.656 Mode 0 10-Bit SDR ITU-R BT.656 Mode 0 12-Bit SDR ITU-R BT.656 Mode 0 12-Bit SDR ITU-R BT.656 Mode 1 12-Bit SDR ITU-R BT.656 Mode 2 P35 High-Z High-Z High-Z High-Z Y3, Cb3, Cr3 P34 High-Z High-Z High-Z High-Z Y2, Cb2, Cr2 P33 High-Z High-Z High-Z High-Z Y1, Cb1, Cr1 P32 High-Z High-Z High-Z High-Z Y0, Cb0, Cr0 P31 High-Z High-Z High-Z High-Z High-Z P30 High-Z High-Z High-Z High-Z High-Z P29 High-Z High-Z High-Z Y1, Cb1, Cr1 High-Z P28 High-Z High-Z High-Z Y0, Cb0, Cr0 High-Z P27 High-Z High-Z High-Z High-Z High-Z P26 High-Z High-Z High-Z High-Z High-Z P25 High-Z High-Z High-Z High-Z High-Z P24 High-Z High-Z High-Z High-Z High-Z P23 Y7, Cb7, Cr7 Y9, Cb9, Cr9 Y11, Cb11, Cr11 Y11, Cb11, Cr11 Y11, Cb11, Cr11 P22 Y6, Cb6, Cr6 Y8, Cb8, Cr8 Y10, Cb10, Cr10 Y10, Cb10, Cr10 Y10, Cb10, Cr10 P21 Y5, Cb5, Cr5 Y7, Cb7, Cr7 Y9, Cb9, Cr9 Y9, Cb9, Cr9 Y9, Cb9, Cr9 P20 Y4, Cb4, Cr4 Y6, Cb6, Cr6 Y8, Cb8, Cr8 Y8, Cb8, Cr8 Y8, Cb8, Cr8 P19 Y3, Cb3, Cr3 Y5, Cb5, Cr5 Y7, Cb7, Cr7 Y7, Cb7, Cr7 Y7, Cb7, Cr7 P18 Y2, Cb2, Cr2 Y4, Cb4, Cr4 Y6, Cb6, Cr6 Y6, Cb6, Cr6 Y6, Cb6, Cr6 P17 Y1, Cb1, Cr1 Y3, Cb3, Cr3 Y5, Cb5, Cr5 Y5, Cb5, Cr5 Y5, Cb5, Cr5 P16 Y0, Cb0, Cr0 Y2, Cb2, Cr2 Y4, Cb4, Cr4 Y4, Cb4, Cr4 Y4, Cb4, Cr4 P15 High-Z Y1, Cb1, Cr1 Y3, Cb3, Cr3 Y3, Cb3, Cr3 High-Z P14 High-Z Y0, Cb0, Cr0 Y2, Cb2, Cr2 Y2, Cb2, Cr2 High-Z P13 High-Z High-Z Y1, Cb1, Cr1 High-Z High-Z P12 High-Z High-Z Y0, Cb0, Cr0 High-Z High-Z P11 High-Z High-Z High-Z High-Z High-Z P10 High-Z High-Z High-Z High-Z High-Z P9 High-Z High-Z High-Z High-Z High-Z P8 High-Z High-Z High-Z High-Z High-Z P7 High-Z High-Z High-Z High-Z High-Z P6 High-Z High-Z High-Z High-Z High-Z P5 High-Z High-Z High-Z High-Z High-Z P4 High-Z High-Z High-Z High-Z High-Z P3 High-Z High-Z High-Z High-Z High-Z P2 High-Z High-Z High-Z High-Z High-Z P1 High-Z High-Z High-Z High-Z High-Z P0 High-Z High-Z High-Z High-Z High-Z 1 Modes 0x00, 0x01, 0x02, 0x06 and 0x0A require additional writes to IO Map reg. 0x19[7:6]=2’b11 and IO Map reg.0x33[6]=1 |
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